the presence of trilobite fossils indicate that the area where they were found was once covered by water…

the presence of trilobite fossils indicate that the area where they were found was once covered by water. which of the following best explains why trilobite fossils have been found in mountains high above sea level? the rocks in the mountains were once part of the ocean floor. wave action left groups of trilobites living high above the water level. wind moved fossil trilobites from dry ocean beds to the tops of mountains. trilobites were buried deep under sediments and turned into magma that was deposited at the top of a volcano.

the presence of trilobite fossils indicate that the area where they were found was once covered by water. which of the following best explains why trilobite fossils have been found in mountains high above sea level? the rocks in the mountains were once part of the ocean floor. wave action left groups of trilobites living high above the water level. wind moved fossil trilobites from dry ocean beds to the tops of mountains. trilobites were buried deep under sediments and turned into magma that was deposited at the top of a volcano.

Answer

Brief Explanations:

Trilobites lived in water. The most likely reason for finding their fossils in high - altitude mountains is that the rocks in the mountains were once part of the ocean floor. Plate tectonics and geological processes can lift ocean - floor rocks to high altitudes. Wave action couldn't leave living trilobites high above water as they are aquatic and would die out of water. Wind is not strong enough to move fossils over long distances to mountain tops. Trilobites turning into magma is not a valid explanation as fossils are preserved remains and don't turn into magma in this context.

Answer:

The rocks in the mountains were once part of the ocean floor.